SAE J 1492 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
MEASUREMENT OF LIGHT VEHICLE STATIONARY EXHAUST SYSTEM SOUND LEVEL ENGINE SPEED SWEEP METHOD
Hardcopy , PDF
13-11-2021
English
01-01-2008
Describes the test procedure, environment, and instrumentation to be used for measuring the exterior exhaust sound level for passenger cars, multipurpose vehicles, and light trucks under stationary conditions providing a continuous measure of exhaust system sound level over a range of engine speeds.
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